KR920012559A - Ultra-fast spinning method of polyester fiber - Google Patents

Ultra-fast spinning method of polyester fiber Download PDF

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Publication number
KR920012559A
KR920012559A KR1019900022702A KR900022702A KR920012559A KR 920012559 A KR920012559 A KR 920012559A KR 1019900022702 A KR1019900022702 A KR 1019900022702A KR 900022702 A KR900022702 A KR 900022702A KR 920012559 A KR920012559 A KR 920012559A
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KR
South Korea
Prior art keywords
polyester
spinning method
ultra
compound
polyester fiber
Prior art date
Application number
KR1019900022702A
Other languages
Korean (ko)
Other versions
KR970010720B1 (en
Inventor
김기수
최수명
홍일표
Original Assignee
배도
동양폴리에스터 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 배도, 동양폴리에스터 주식회사 filed Critical 배도
Priority to KR1019900022702A priority Critical patent/KR970010720B1/en
Publication of KR920012559A publication Critical patent/KR920012559A/en
Application granted granted Critical
Publication of KR970010720B1 publication Critical patent/KR970010720B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties

Abstract

내용 없음No content

Description

폴리에스터 섬유의 초고속 방사방법Ultra-fast spinning method of polyester fiber

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (2)

주된 반복구조단위가 에틸렌 테레프탈레이트인 폴리에스터를 적어도 5,000m/분 이상의 권취속도를 용융방사하여 폴리에스터 필라멘트사를 제조함에 있어서, 폴리에스터 폴리머의 중합반응이 완결되기 이전의 임의의 단계에서 아래 일반식(Ⅰ)으로 표시되는 화합물을 폴리에스터를 구성하는 산 성분에 대하여 0.5~2.5몰% 첨가, 반응시켜 제조한 폴리에스터를 사용하는 것을 특징으로 하는 폴리에스터의 초고속방사방법.In producing polyester filament yarn by melt spinning a polyester whose main repeating unit is ethylene terephthalate at a winding speed of at least 5,000 m / min, the following general operations are carried out at any stage before the polymerization of the polyester polymer is completed. A polyester produced by adding 0.5 to 2.5 mol% of a compound represented by the formula (I) to the acid component constituting the polyester and reacting is used. 아 래Below (단, R1은 탄소수가 2~4인 2가지 지방족기)(Wherein R 1 is two aliphatic groups having 2 to 4 carbon atoms) 제1항에 있어서, 일반식(Ⅰ)의 일반식 화합물은 R1이 에틸렌, 또는 테트라메틸렌인 화합물임을 특징으로 하는 폴리에스터의 초고속방사 방법.The ultrafast spinning method of polyester according to claim 1, wherein the general compound of formula (I) is a compound wherein R 1 is ethylene or tetramethylene. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900022702A 1990-12-31 1990-12-31 Super high speed spinning process for polyester fiber KR970010720B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900022702A KR970010720B1 (en) 1990-12-31 1990-12-31 Super high speed spinning process for polyester fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900022702A KR970010720B1 (en) 1990-12-31 1990-12-31 Super high speed spinning process for polyester fiber

Publications (2)

Publication Number Publication Date
KR920012559A true KR920012559A (en) 1992-07-27
KR970010720B1 KR970010720B1 (en) 1997-06-30

Family

ID=19309155

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900022702A KR970010720B1 (en) 1990-12-31 1990-12-31 Super high speed spinning process for polyester fiber

Country Status (1)

Country Link
KR (1) KR970010720B1 (en)

Also Published As

Publication number Publication date
KR970010720B1 (en) 1997-06-30

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